Loading ...
Loading ...
Loading ...
4 DETECT MALFUNCTIONING PART
Check the 7.5A fuse.
OK or NG
OK 䊳 GO TO 5.
NG 䊳 Replace 7.5A fuse.
5 CHECK INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector and 7.5A fuse.
3. Check harness continuity between ECM terminal 20 and fuse block.
SEF224V
Continuity should exist.
4. Also check harness for short to ground and short to power.
OK or NG
OK 䊳 GO TO 7.
NG 䊳 GO TO 6.
6 DETECT MALFUNCTIONING PART
Check the following.
쐌 Harness connectors M81, F36
쐌 Harness for open or short between ECM and fuse block
OK or NG
OK 䊳 GO TO 7.
NG 䊳 Repair open circuit or short to ground or short to power in harness or connectors.
7 CHECK INTERMITTENT INCIDENT
Perform “TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT”, EC-142.
䊳 INSPECTION END
START SIGNAL
KA24DE
Diagnostic Procedure (Cont’d)
EC-575
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
GI
MA
EM
LC
Loading ...
Loading ...
Loading ...